Science & Mathematics - 9 July 2007

2007-07-09 14:49:43 · 3 answers · asked by yemi 1 in Chemistry

lol

2007-07-09 14:43:23 · 8 answers · asked by Audrey♥ 2 in Other - Science

sin165 as sin(120+45) show that sin165 = root6-root2 / 2

I do get the answer but I get a plus sign not a negative...

Please help

2007-07-09 14:38:02 · 3 answers · asked by jin_ale 2 in Mathematics

I am 14 years old and my aspirations for the future is to work with animals. There is no other jobs out there that interest me at all, therefore I am really keen on starting out as early as I can to prepare for the future. One job that really peaks my interest is becomming a Zookeeper. But one question that lingers in my mind is how does one become such a thing?
Do you need to go to university and earn degrees in Biology and Zoology, or is there simpler ways such as enrolling in some courses at TAFE?
Should I start studying Zoology now, would that give me an advantage? Need some good advice! Thank you!

2007-07-09 14:36:46 · 4 answers · asked by Anonymous in Zoology

What's the difference between a buzzard and a vulture? and a CA condor as well? we have a family debate going. =-)

2007-07-09 14:36:41 · 5 answers · asked by Anonymous in Zoology

2007-07-09 14:27:47 · 3 answers · asked by atomzer0 6 in Physics

2007-07-09 14:27:14 · 7 answers · asked by Sweetheart88 5 in Astronomy & Space

is there any scientific proof for astrology, that it is really true or totally bogus.??

thx!

2007-07-09 14:17:22 · 9 answers · asked by star 2 in Astronomy & Space

2007-07-09 14:09:17 · 8 answers · asked by Anonymous in Physics

That's 5 equal parts for every 2 inches///How do I do it!?

2007-07-09 13:58:08 · 4 answers · asked by h 1 in Mathematics

What is the empirical formula for caffeine, ,it has 49.5% C, 5.15% H, 28.9% N, 16.5% O, molar mass is 195g/mol.

TY

2007-07-09 13:57:03 · 6 answers · asked by Imran 1 in Chemistry

What advantage is it if they do not utilize the air above for resources, why not run, creep, crawl, swing, etc.?

Also, where did feathers descend from, what is the intermediate state before a feather?

2007-07-09 13:55:03 · 11 answers · asked by Holy Holly 5 in Zoology

2007-07-09 13:49:35 · 2 answers · asked by David G. G 1 in Engineering

Can tornadoes develop in Alaska?

2007-07-09 13:44:43 · 7 answers · asked by Jen 3 in Weather

Anyway it was about EgyptAir Flight 990 and basically the co-piolt who was homicial and sucidial plunged everyone to their deaths (this reason remains controversial) while the captain was in the bathroom. But anyway as they were plunging they reached zero G and everything was floating, I wanted to know what would u feel??? Then they reached twice the force of gravity and everyone was screaming it looked like they were ready to have a heart attack, but wouldn't you die from going so fast or would u be doomed to feel everything until the plane crashed on the ground???

2007-07-09 13:42:03 · 3 answers · asked by fanofdegrassi 2 in Physics

2007-07-09 13:41:09 · 2 answers · asked by Anonymous in Astronomy & Space

2007-07-09 13:41:04 · 11 answers · asked by Anonymous in Biology

2007-07-09 13:39:15 · 13 answers · asked by Anonymous in Biology

2007-07-09 13:29:34 · 9 answers · asked by Brad D 1 in Astronomy & Space

What does standardization of a solution mean?
How do we prepare a standard solution?
How do we calculate the concentration of the standard ethanoic acid?
What is the reacting ratio of ethanoic acid and sodium hydroxide?

2007-07-09 13:27:28 · 2 answers · asked by Anonymous in Chemistry

2007-07-09 13:26:52 · 2 answers · asked by school B 1 in Botany

Or does it explode ?

2007-07-09 13:24:13 · 15 answers · asked by Anonymous in Physics

2007-07-09 13:22:12 · 16 answers · asked by todablango25 1 in Astronomy & Space

My dad and I are arguing about this: a man from Miami was killed by dry lightning. Even though the sky above him was clear, there was a storm near by, or around the area. Is that correct? That is my arguement. and my fathers is that it is just out of the blue and there was not a storm near by. Who is correct?

2007-07-09 13:22:10 · 5 answers · asked by Em 2 in Weather

2007-07-09 13:21:09 · 10 answers · asked by Anonymous in Biology

2007-07-09 13:21:00 · 4 answers · asked by Bethaney S 2 in Engineering

Gore’s mansion, located in the posh Belle Meade area of Nashville, consumes more electricity every month than the average American household uses in an entire year, according to the Nashville Electric Service (NES).

The average household in America consumes 10,656 kilowatt-hours (kWh) per year, according to the Department of Energy. In 2006, Gore devoured nearly 221,000 kWh—more than 20 times the national average.

Last August alone, Gore burned through 22,619 kWh—guzzling more than twice the electricity in one month than an average American family uses in an entire year. As a result of his energy consumption, Gore’s average monthly electric bill topped $1,359.

Natural gas bills for Gore’s mansion and guest house averaged $1,080 per month last year.

In total, Gore paid nearly $30,000 in combined electricity and natural gas bills for his Nashville estate in 2006.

Do you know how his Dad made money. Oil/GAS.

Do you send your money to him like a fool=carbon credits.

2007-07-09 13:16:07 · 9 answers · asked by Rick D 3 in Weather

I don't have a big enough centrifuge myself...

2007-07-09 13:13:42 · 9 answers · asked by Anonymous in Physics

what is the most deadliest spider to humans and wild life?

2007-07-09 13:09:00 · 21 answers · asked by hurakaine 1 in Zoology

I asked this in Woman's Health, but they had no clue.

2007-07-09 13:06:40 · 7 answers · asked by Anonymous in Physics